This is an on-again, off-again clash dating to the early 1980s.
Lumber prices are really high right now. If one adjusts for inflation, current prices are no longer record-setting. But an interesting pattern does appear if one adds in a few other key data points.
It appears that every time the U.S. picks a fight with Canada over its alleged subsidies of softwood lumber — which comes from coniferous trees such as pines, firs and cedars — U.S. lumber prices go up. Threats of tariffs and follow-up tariff increases also affected prices.
The U.S.-Canada softwood lumber war first flared up in the early 1980s. Imports of lumber from Canada had been on the rise as environmental restrictions cut back on logging in U.S. National Forests, and the U.S. timber industry began to complain that Canadian local, provincial and national governments, which own almost all of the country's forest land, were charging such low prices for timber that it amounted to an unfair subsidy.
That has remained the chief complaint. Various bi- and multi-lateral trade organizations have been charged with evaluating it, and as columnist Megan McArdle wrote last year for Bloomberg: "When trade bodies get around to ruling, those rulings are often mixed: 'Yeah, okay, maybe there's some subsidy in there somewhere, but you Americans are wildly overreacting, so cool it with the huge tariffs.' "
After that happens, the tariffs go down again and lumber prices drop … until another president decides to make a stink about Canadian softwood lumber.
Donald Trump started doing that soon after taking office, and now the average duties on Canadian lumber are up to 21 percent. Unlike some of Trump's other trade actions, this clearly does not signify a major departure from past presidential practice. But it's worth asking whether it makes any sense.
The main beneficiaries of these softwood lumber trade spats appear to be owners of the land on which softwood-lumber-producing trees are grown. Most timberland in the U.S. is in private hands, and the biggest owner by far, according to the latest survey by Forisk Consulting, is Weyerhaeuser Co., a publicly traded real estate investment trust that has seen its stock price rise about 20 percent since the beginning of 2017.
Billionaire John Malone is also in the top 10, as are the California and Massachusetts state employee pension funds. Yale University's endowment does not appear on Forisk's list but reported owning more timberland in 2009 than any entity but Weyerhaeuser.
Investment returns on timber in the U.S. have been on a long decline, but they do seem to have perked up in the past during softwood lumber trade disputes.
Loggers and sawmill workers in the U.S. presumably benefit from more demand and higher prices for homegrown lumber, too. Logging and sawmill employment have also both been in a long decline — although the former has been more or less flat since 2009 and the latter has risen a bit, and neither shows much impact from the occasional softwood trade battles.
This could be used as evidence that cheap Canadian lumber has been hurting the U.S. timber industry. But if so, it's been helping the much larger U.S. housing construction industry and the many buyers of its products. And for homebuilders, the recent price increases have been a challenge, as Bloomberg's Jen Skerritt reported in March:
"Framing lumber, including installation costs, accounts for about 18 percent of the average home's selling price … . The rising price of timber comes at a bad time for U.S. builders, which are already contending with labor shortages and scarce supplies … ."
I'm willing to believe that there are cases where restricting trade or otherwise favoring domestic producers makes sense — to protect a nascent industry, for example, or to keep key technological capabilities from slipping into the hands of an economic or political rival. No such justification springs to mind here.
I also have some trouble with the notion that Canada is somehow cheating by selling its softwood lumber at a lower price than U.S. timber owners think it should. Maybe it's just cheaper to grow pine trees in Canada.
Justin Fox is a Bloomberg View columnist.